Zippeite Burns P C, Deely K M, Hayden L A The Canadian Mineralogist 41 (2003) 687-706 The crystal chemistry of the zippeite group _database_code_amcsd 0005847 CELL PARAMETERS: 8.7524 13.9197 17.6972 90.000 104.178 90.000 SPACE GROUP: C2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 2090.389 Density (g/cm3): 4.774 MAX. ABS. INTENSITY / VOLUME**2: 161.6964083 RIR: 11.028 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.31 19.06 8.5791 0 0 2 2 12.23 1.34 7.2394 -1 1 1 2 12.72 100.00 6.9598 0 2 0 1 14.23 1.19 6.2246 1 1 1 2 16.40 12.36 5.4049 0 2 2 2 20.71 8.40 4.2895 0 0 4 2 20.94 4.38 4.2429 2 0 0 2 20.96 4.97 4.2380 -2 0 2 2 23.04 5.34 3.8605 1 3 1 2 24.38 5.99 3.6517 0 2 4 2 24.57 5.94 3.6228 2 2 0 2 24.59 7.13 3.6197 -2 2 2 2 25.32 1.04 3.5177 -1 3 3 2 25.60 21.66 3.4799 0 4 0 1 25.60 19.45 3.4796 2 0 2 2 25.66 17.98 3.4715 -2 0 4 2 27.66 3.26 3.2247 0 4 2 2 28.68 35.12 3.1123 2 2 2 2 28.74 36.11 3.1065 -2 2 4 2 31.28 14.95 2.8597 0 0 6 2 33.14 1.26 2.7036 2 0 4 2 33.15 2.82 2.7025 0 4 4 2 33.30 1.34 2.6907 2 4 0 2 33.31 1.46 2.6894 -2 4 2 2 33.89 14.84 2.6451 0 2 6 2 34.71 2.72 2.5848 1 5 1 2 36.31 1.46 2.4739 -1 5 3 2 36.52 6.13 2.4606 2 4 2 2 36.56 6.87 2.4577 -2 4 4 2 38.82 2.58 2.3199 0 6 0 1 40.27 2.13 2.2395 0 6 2 2 40.84 9.37 2.2094 0 4 6 2 41.26 7.98 2.1881 -4 0 2 2 41.48 1.64 2.1770 -1 5 5 2 42.21 2.11 2.1408 2 0 6 2 42.31 2.14 2.1363 -2 0 8 2 42.62 1.59 2.1214 4 0 0 2 42.67 1.16 2.1190 -4 0 4 2 43.35 6.68 2.0874 -4 2 2 2 44.19 1.39 2.0497 0 2 8 2 44.27 2.98 2.0462 2 2 6 2 44.35 3.26 2.0423 -2 2 8 2 44.51 1.19 2.0355 2 6 0 2 44.52 1.20 2.0350 -2 6 2 2 44.65 2.23 2.0293 4 2 0 2 44.70 1.44 2.0271 -4 2 4 2 45.75 1.12 1.9830 -3 5 3 2 46.55 1.12 1.9511 4 0 2 2 46.64 1.26 1.9472 -4 0 6 2 47.08 5.40 1.9303 2 6 2 2 47.12 5.90 1.9289 -2 6 4 2 47.56 3.03 1.9120 1 7 1 2 48.45 1.08 1.8786 4 2 2 2 48.55 1.30 1.8752 -4 2 6 2 48.81 1.10 1.8658 -1 7 3 2 49.19 6.10 1.8523 -4 4 2 2 50.02 1.37 1.8234 2 4 6 2 50.10 1.43 1.8206 -2 4 8 2 50.67 3.68 1.8016 0 6 6 2 51.26 1.81 1.7821 3 5 3 2 52.30 2.62 1.7494 2 0 8 2 52.40 2.37 1.7463 -2 0 10 2 52.60 1.72 1.7400 0 8 0 1 52.61 3.24 1.7398 4 0 4 2 52.74 3.00 1.7357 -4 0 8 2 52.99 1.81 1.7281 -1 7 5 2 54.05 4.36 1.6966 2 2 8 2 54.15 4.16 1.6938 -2 2 10 2 54.35 4.05 1.6879 4 2 4 2 54.48 3.97 1.6841 -4 2 8 2 55.13 1.75 1.6659 0 2 10 2 56.60 1.44 1.6261 -3 7 3 2 57.93 2.36 1.5918 -4 6 2 2 59.11 2.68 1.5630 2 4 8 2 59.20 2.86 1.5608 -2 4 10 2 59.39 1.36 1.5562 2 8 2 2 59.39 2.50 1.5561 4 4 4 2 59.42 1.29 1.5555 -2 8 4 2 59.51 2.85 1.5532 -4 4 8 2 61.41 1.56 1.5098 1 9 1 2 61.41 1.26 1.5097 3 7 3 2 62.48 1.83 1.4864 0 8 6 2 62.80 1.09 1.4796 1 7 7 2 66.07 1.54 1.4142 -1 9 5 2 66.79 1.56 1.4006 0 2 12 2 67.00 1.67 1.3968 2 6 8 2 67.09 1.70 1.3952 -2 6 10 2 67.27 1.32 1.3919 4 6 4 2 67.38 1.34 1.3898 -4 6 8 2 67.59 1.92 1.3860 6 2 0 2 67.68 1.94 1.3844 -6 2 6 2 68.95 1.72 1.3619 -4 8 2 2 69.26 1.29 1.3567 -3 9 3 2 71.31 1.35 1.3226 0 4 12 2 72.09 1.00 1.3102 6 4 0 2 73.61 1.01 1.2868 3 9 3 2 81.51 1.03 1.1809 4 2 10 2 81.72 1.00 1.1784 -4 2 14 2 84.73 1.10 1.1441 6 2 6 2 84.97 1.01 1.1415 -6 2 12 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.